From eScan Wiki
Q. Client is using Novell Netware 4.11. All email comes in through Wingate proxy server located on Windows 2000 PRO system. If the workstations are protected with escan and the email server is protected does the netware server need a scanner for viruses?
A. Netware Server does not need a scanner for Viruses. Install MailScan for Mail Servers on your Wingate Server and install eScan on the Workstations. This will ensure that all your Mails are scanned for Viruses and Virus does not enter your network.
You do not require a Scanner on the Netware Server. You can always scan the Netware volumes from the Workstations having eScan.Just map netware volume on the Workstation and scan these drives thru eScan.